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Individual Calculations November 2023 |
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| Hardy, Alain Total change: 4.80 | |   |
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| 4eme Open de Vermenton (-2400 Elo) | VERNON | FRA | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1355 | 1.00 | 3 | 0.24 | 20 | 4.80 | |
|  Robert, Paul | | | 1455 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Braesch, Mael | | | 1440 | FRA | 1.00 | 1 | 0.62 | 20 | 12.40 | |  Bougain, Victor | | | 1954 | FRA | 0.00 | 1 | -0.02 | 20 | -0.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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